(2) Open the unzipped folder and then copy those files into the root directory of your Micro SD card

(3) When you start running the GBA_Exploader.nds file, the GBAExploader will generate these two files “GBA_SAVE” & “GBA_SIGN”.

(4) Create a folder named “GBA” in your Micro SD card. Copy your unpatched GBA games into this folder.

(5) Run GBA_Exploader.nds and then you can enjoy GBA games

You can also use EZ-Flash 3in1 with a slot 1 flashcart, such as R4i gold 3DS, Acekard 2i, CycloDS iEvolution, M3i Zero to enjoy GBA games on your DS Lite. With those flashcarts, you do not need the programs GBAExploader.